Efficiency of Antistress Feed Additive in Broiler Production

Autor:	E. R. Sayfulmulukov, E. A. Nogovitsina, A. V. Miftakhutdinov
Rok vydání:	2021
Předmět:	animal structures business.industry Phosphorus Feed additive Broiler chemistry.chemical_element Biology Poultry farming Psychiatry and Mental health Neuropsychology and Physiological Psychology Animal science chemistry Plant biochemistry Production (economics) business Total protein
Zdroj:	Russian Agricultural Sciences. 47:166-171
ISSN:	1934-8037 1068-3674
DOI:	10.3103/s1068367421020130
Popis:	Technological stresses in the poultry industry directly affect the broiler-chicken’s performance and the production intensification. The technological stress factors affect the metabolic pathways occurring in the chicken’s body. The objective of the survey was to assess the efficiency of the feed additive used for broiler chickens in the technology-related stress environments in the broiler chicken industry. The feed additive used for the broiler chickens reared in the preslaughter period could allow us to maintain their productive performance due to decreasing the technological load on the bird’s body. This was proven by increasing the average daily liveweight gain, the absolute liveweight, the welfare benefit, the meat yield, and the gross revenue in the chickens of the experimental group by 0.7, 2.3, 1.5, 13.4, and 49.2%, respectively. The 22.54, 22.5, and 5.07% higher contents in serum total protein, calcium, and phosphorus, respectively, along with the 6.12, 2.22, and 7.05% lower levels of total lipids, cholesterol, and glucose, respectively, were recorded in the experimental group of broiler chickens compared to that in the control.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3ee29ffe210408e855e41dfdc236b53b https://doi.org/10.3103/s1068367421020130 Zobrazit plný text záznamu Full text from SpringerLink